h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 100;
}
h1 {
  font-size: 30px;
}
h2 {
  font-size: 24px;
}
h3 {
  font-size: 16px;
}
h4 {
  font-size: 14px;
}
h5 {
  font-size: 12px;
}
h6 {
  font-size: 10px;
}
h3,
h4,
h5 {
  margin-top: 5px;
  font-weight: 600;
}
/* BACKGROUNDS */
.gray-bg {
  background-color: #f3f3f4;
}

.text-muted {
  color: #888888;
}


.btn {
  border-radius: 3px;
}
.btn-primary.btn-outline {
  color: #1ab394;
}


.full-width {
  width: 100% !important;
}

.m-b {
  margin-bottom: 15px;
}

.block {
  display: block;
}

.mail-body .form-group {
  margin-bottom: 5px;
}